A baby who always turns to one side. A head that tilts and doesn’t straighten. Infant torticollis is more common than many parents realise — and in most cases it is a direct consequence of the mechanical demands of human birth.
Why human birth creates this problem
As the fetal head descends the birth canal, it must rotate to align with the changing shape of the pelvis — facing sideways, then rotating to face the mother’s spine as it passes through the outlet. This complex rotational journey applies torsional forces to the fetal neck, particularly to the sternocleidomastoid (SCM) — the large muscle running from behind the ear to the collarbone and sternum.
When delivery is prolonged, when instrumental assistance is used (forceps or vacuum), or even in uncomplicated vaginal births, the SCM can develop areas of fibrosis that shorten the muscle and tilt the head to one side. In other cases, the asymmetry stems from restrictions in the upper cervical vertebrae (C1–C2) resulting from the forces of birth.
Why early intervention matters
The skull of a newborn is soft and mouldable. If a baby consistently faces one direction because of cervical asymmetry, one side of the skull receives more pressure, and positional plagiocephaly (skull flattening) can develop within weeks. The asymmetry in the neck drives the asymmetry in the skull — addressing only the skull without treating the underlying cervical pattern will have limited effect.
The optimal window for osteopathic intervention is the first 4–8 weeks of life. The earlier the restriction is identified, the easier it is to restore symmetrical movement before compensatory patterns become established.
What this means at OQ
Yusuke Sakata (BSc Osteopathy, EVOST) has specific training in neonatal and infant osteopathy. We assess the whole baby — skull, cervical spine, thoracic cage, and neurological patterns — and work with the lightest possible touch. Infant treatment uses no manipulation, no cracking, no force. Babies frequently relax or sleep during sessions.
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